Modeling of thermal phase noise in a solid core photonic crystal fiber-optic gyroscope

Ningfang Song; Kun Ma; Jing Jin; Fei Teng; Wei Cai

doi:10.3390/s17112456

Modeling of thermal phase noise in a solid core photonic crystal fiber-optic gyroscope

Ningfang Song
, Kun Ma
, Jing Jin^*
, Fei Teng
, Wei Cai

^*Corresponding author for this work

School of Instrumentation and Optoelectronic Engineering

Beihang University

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

A theoretical model of the thermal phase noise in a square-wave modulated solid core photonic crystal fiber-optic gyroscope has been established, and then verified by measurements. The results demonstrate a good agreement between theory and experiment. The contribution of the thermal phase noise to the random walk coefficient of the gyroscope is derived. A fiber coil with 2.8 km length is used in the experimental solid core photonic crystal fiber-optic gyroscope, showing a random walk coefficient of 9.25 × 10⁻⁵ deg/√h.

Original language	English
Article number	2456
Journal	Sensors
Volume	17
Issue number	11
DOIs	https://doi.org/10.3390/s17112456
State	Published - Nov 2017

Keywords

Fiber-optic gyroscope
Solid core photonic crystal fiber
Thermal phase noise

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10.3390/s17112456

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title = "Modeling of thermal phase noise in a solid core photonic crystal fiber-optic gyroscope",

abstract = "A theoretical model of the thermal phase noise in a square-wave modulated solid core photonic crystal fiber-optic gyroscope has been established, and then verified by measurements. The results demonstrate a good agreement between theory and experiment. The contribution of the thermal phase noise to the random walk coefficient of the gyroscope is derived. A fiber coil with 2.8 km length is used in the experimental solid core photonic crystal fiber-optic gyroscope, showing a random walk coefficient of 9.25 × 10−5 deg/√h.",

keywords = "Fiber-optic gyroscope, Solid core photonic crystal fiber, Thermal phase noise",

author = "Ningfang Song and Kun Ma and Jing Jin and Fei Teng and Wei Cai",

note = "Publisher Copyright: {\textcopyright} 2017 by the authors. Licensee MDPI, Basel, Switzerland.",

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AU - Song, Ningfang

AU - Ma, Kun

AU - Jin, Jing

AU - Teng, Fei

AU - Cai, Wei

PY - 2017/11

Y1 - 2017/11

N2 - A theoretical model of the thermal phase noise in a square-wave modulated solid core photonic crystal fiber-optic gyroscope has been established, and then verified by measurements. The results demonstrate a good agreement between theory and experiment. The contribution of the thermal phase noise to the random walk coefficient of the gyroscope is derived. A fiber coil with 2.8 km length is used in the experimental solid core photonic crystal fiber-optic gyroscope, showing a random walk coefficient of 9.25 × 10−5 deg/√h.

AB - A theoretical model of the thermal phase noise in a square-wave modulated solid core photonic crystal fiber-optic gyroscope has been established, and then verified by measurements. The results demonstrate a good agreement between theory and experiment. The contribution of the thermal phase noise to the random walk coefficient of the gyroscope is derived. A fiber coil with 2.8 km length is used in the experimental solid core photonic crystal fiber-optic gyroscope, showing a random walk coefficient of 9.25 × 10−5 deg/√h.

KW - Fiber-optic gyroscope

KW - Solid core photonic crystal fiber

KW - Thermal phase noise

UR - https://www.scopus.com/pages/publications/85032672185

U2 - 10.3390/s17112456

DO - 10.3390/s17112456

M3 - 文章

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AN - SCOPUS:85032672185

SN - 1424-8220

VL - 17

JO - Sensors

JF - Sensors

IS - 11

M1 - 2456

ER -

Modeling of thermal phase noise in a solid core photonic crystal fiber-optic gyroscope

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Keywords

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